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BUILD.bazel
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# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2021 The Android Open Source Project
load("@bazel_skylib//rules:copy_file.bzl", "copy_file")
load("@bazel_skylib//rules:write_file.bzl", "write_file")
load("@rules_pkg//pkg:install.bzl", "pkg_install")
load(
"@rules_pkg//pkg:mappings.bzl",
"pkg_filegroup",
"pkg_files",
"strip_prefix",
)
load("@rules_pkg//pkg:pkg.bzl", "pkg_zip")
load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
load("//build/kernel/kleaf:common_kernels.bzl", "define_common_kernels")
load("//build/kernel/kleaf:constants.bzl", "X86_64_OUTS")
load(
"//build/kernel/kleaf:kernel.bzl",
"android_filegroup",
"checkpatch",
"ddk_headers",
"ddk_headers_archive",
"kernel_abi",
"kernel_build",
"kernel_images",
"kernel_modules_install",
"merged_kernel_uapi_headers",
)
load(":abi.bzl", "cc_binary_with_abi")
load(":modules.bzl", "get_gki_modules_list", "get_kunit_modules_list")
package(
default_visibility = [
"//visibility:public",
],
)
_GKI_AARCH64_MAKE_GOALS = [
"Image",
"Image.lz4",
"Image.gz",
"modules",
]
_GKI_X86_64_MAKE_GOALS = [
"bzImage",
"modules",
]
checkpatch(
name = "checkpatch",
checkpatch_pl = "scripts/checkpatch.pl",
)
# Deprecated - Use arch specific files from below.
alias(
name = "gki_system_dlkm_modules",
actual = "gki_system_dlkm_modules_arm64",
deprecation = """
Common list for all architectures is deprecated.
Instead use the file corresponding to the architecture used:
i.e. `gki_system_dlkm_modules_{arch}`
""",
)
alias(
name = "android/gki_system_dlkm_modules",
actual = "android/gki_system_dlkm_modules_arm64",
deprecation = """
Common list for all architectures is deprecated.
Instead use the file corresponding to the architecture used:
i.e. `gki_system_dlkm_modules_{arch}`
""",
)
write_file(
name = "gki_system_dlkm_modules_arm64",
out = "android/gki_system_dlkm_modules_arm64",
# Do not built kunit modules into system_dlkm
content = get_gki_modules_list("arm64") + [
# Ensure new line at the end.
"",
],
)
write_file(
name = "gki_system_dlkm_modules_x86_64",
out = "android/gki_system_dlkm_modules_x86_64",
# Do not built kunit modules into system_dlkm
content = get_gki_modules_list("x86_64") + [
# Ensure new line at the end.
"",
],
)
filegroup(
name = "aarch64_additional_kmi_symbol_lists",
srcs = [
# keep sorted
"android/abi_gki_aarch64_amlogic",
"android/abi_gki_aarch64_asus",
"android/abi_gki_aarch64_db845c",
"android/abi_gki_aarch64_exynos",
"android/abi_gki_aarch64_exynosauto",
"android/abi_gki_aarch64_fips140",
"android/abi_gki_aarch64_galaxy",
"android/abi_gki_aarch64_honor",
"android/abi_gki_aarch64_imx",
"android/abi_gki_aarch64_lenovo",
"android/abi_gki_aarch64_mtk",
"android/abi_gki_aarch64_nothing",
"android/abi_gki_aarch64_oplus",
"android/abi_gki_aarch64_pixel",
"android/abi_gki_aarch64_qcom",
"android/abi_gki_aarch64_sunxi",
"android/abi_gki_aarch64_tcl",
"android/abi_gki_aarch64_tuxera",
"android/abi_gki_aarch64_type_visibility",
"android/abi_gki_aarch64_unisoc",
"android/abi_gki_aarch64_virtual_device",
"android/abi_gki_aarch64_vivo",
"android/abi_gki_aarch64_xiaomi",
],
visibility = ["//visibility:public"],
)
define_common_kernels(target_configs = {
"kernel_aarch64": {
"kmi_symbol_list_strict_mode": True,
"kmi_symbol_list": "android/abi_gki_aarch64",
"additional_kmi_symbol_lists": [":aarch64_additional_kmi_symbol_lists"],
"trim_nonlisted_kmi": True,
"protected_exports_list": "android/abi_gki_protected_exports_aarch64",
"protected_modules_list": "android/gki_aarch64_protected_modules",
"module_implicit_outs": get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
"make_goals": _GKI_AARCH64_MAKE_GOALS,
"ddk_headers_archive": ":kernel_aarch64_ddk_headers_archive",
"extra_dist": [
":test_mappings_zip",
":tests_zip_arm64",
],
},
"kernel_aarch64_16k": {
"kmi_symbol_list_strict_mode": False,
"module_implicit_outs": get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
"make_goals": _GKI_AARCH64_MAKE_GOALS,
"extra_dist": [":test_mappings_zip"],
},
"kernel_x86_64": {
"kmi_symbol_list_strict_mode": False,
"module_implicit_outs": get_gki_modules_list("x86_64") + get_kunit_modules_list("x86_64"),
"make_goals": _GKI_X86_64_MAKE_GOALS,
"extra_dist": [
":test_mappings_zip",
":tests_zip_x86_64",
],
},
})
# Microdroid is not a real device. The kernel image is built with special
# configs to reduce the size. Hence, not using mixed build.
kernel_build(
name = "kernel_aarch64_microdroid",
srcs = ["//common:kernel_aarch64_sources"],
outs = [
"Image",
"System.map",
"modules.builtin",
"modules.builtin.modinfo",
"vmlinux",
"vmlinux.symvers",
],
build_config = "build.config.microdroid.aarch64",
make_goals = [
"Image",
],
)
copy_to_dist_dir(
name = "kernel_aarch64_microdroid_dist",
data = [
":kernel_aarch64_microdroid",
],
dist_dir = "out/kernel_aarch64_microdroid/dist",
flat = True,
log = "info",
)
# Microdroid is not a real device. The kernel image is built with special
# configs to reduce the size. Hence, not using mixed build.
kernel_build(
name = "kernel_x86_64_microdroid",
srcs = ["//common:kernel_x86_64_sources"],
outs = X86_64_OUTS,
arch = "x86_64",
build_config = "build.config.microdroid.x86_64",
make_goals = [
"bzImage",
],
)
copy_to_dist_dir(
name = "kernel_x86_64_microdroid_dist",
data = [
":kernel_x86_64_microdroid",
],
dist_dir = "out/kernel_x86_64_microdroid/dist",
flat = True,
log = "info",
)
kernel_build(
name = "kernel_aarch64_crashdump",
srcs = ["//common:kernel_aarch64_sources"],
outs = [
"Image",
],
build_config = "build.config.crashdump.aarch64",
make_goals = [
"Image",
],
)
copy_to_dist_dir(
name = "kernel_aarch64_crashdump_dist",
data = [
":kernel_aarch64_crashdump",
],
dist_dir = "out/kernel_aarch64_crashdump/dist",
flat = True,
log = "info",
)
kernel_build(
name = "kernel_x86_64_crashdump",
srcs = ["//common:kernel_x86_64_sources"],
outs = X86_64_OUTS,
arch = "x86_64",
build_config = "build.config.crashdump.x86_64",
make_goals = [
"bzImage",
],
)
copy_to_dist_dir(
name = "kernel_x86_64_crashdump_dist",
data = [
":kernel_x86_64_crashdump",
],
dist_dir = "out/kernel_x86_64_crashdump/dist",
flat = True,
log = "info",
)
_DB845C_MODULE_OUTS = [
# keep sorted
"crypto/michael_mic.ko",
"drivers/base/regmap/regmap-sdw.ko",
"drivers/base/regmap/regmap-slimbus.ko",
"drivers/bus/mhi/host/mhi.ko",
"drivers/clk/qcom/clk-qcom.ko",
"drivers/clk/qcom/clk-rpmh.ko",
"drivers/clk/qcom/clk-spmi-pmic-div.ko",
"drivers/clk/qcom/dispcc-sdm845.ko",
"drivers/clk/qcom/dispcc-sm8250.ko",
"drivers/clk/qcom/gcc-sdm845.ko",
"drivers/clk/qcom/gcc-sm8250.ko",
"drivers/clk/qcom/gcc-sm8450.ko",
"drivers/clk/qcom/gpucc-sdm845.ko",
"drivers/clk/qcom/gpucc-sm8250.ko",
"drivers/clk/qcom/lpass-gfm-sm8250.ko",
"drivers/clk/qcom/videocc-sdm845.ko",
"drivers/clk/qcom/videocc-sm8250.ko",
"drivers/cpufreq/qcom-cpufreq-hw.ko",
"drivers/dma-buf/heaps/system_heap.ko",
"drivers/dma/qcom/bam_dma.ko",
"drivers/dma/qcom/gpi.ko",
"drivers/extcon/extcon-usb-gpio.ko",
"drivers/firmware/qcom-scm.ko",
"drivers/gpio/gpio-wcd934x.ko",
"drivers/gpu/drm/bridge/display-connector.ko",
"drivers/gpu/drm/bridge/lontium-lt9611.ko",
"drivers/gpu/drm/bridge/lontium-lt9611uxc.ko",
"drivers/gpu/drm/display/drm_display_helper.ko",
"drivers/gpu/drm/display/drm_dp_aux_bus.ko",
"drivers/gpu/drm/msm/msm.ko",
"drivers/gpu/drm/scheduler/gpu-sched.ko",
"drivers/hwspinlock/qcom_hwspinlock.ko",
"drivers/i2c/busses/i2c-designware-core.ko",
"drivers/i2c/busses/i2c-designware-platform.ko",
"drivers/i2c/busses/i2c-qcom-geni.ko",
"drivers/i2c/busses/i2c-qup.ko",
"drivers/i2c/busses/i2c-rk3x.ko",
"drivers/i2c/i2c-dev.ko",
"drivers/i2c/i2c-mux.ko",
"drivers/i2c/muxes/i2c-mux-pca954x.ko",
"drivers/iio/adc/qcom-spmi-adc5.ko",
"drivers/iio/adc/qcom-vadc-common.ko",
"drivers/input/misc/pm8941-pwrkey.ko",
"drivers/interconnect/qcom/icc-bcm-voter.ko",
"drivers/interconnect/qcom/icc-osm-l3.ko",
"drivers/interconnect/qcom/icc-rpmh.ko",
"drivers/interconnect/qcom/qnoc-sdm845.ko",
"drivers/interconnect/qcom/qnoc-sm8250.ko",
"drivers/interconnect/qcom/qnoc-sm8450.ko",
"drivers/iommu/arm/arm-smmu/arm_smmu.ko",
"drivers/irqchip/qcom-pdc.ko",
"drivers/leds/rgb/leds-qcom-lpg.ko",
"drivers/mailbox/qcom-apcs-ipc-mailbox.ko",
"drivers/mailbox/qcom-ipcc.ko",
"drivers/media/platform/qcom/venus/venus-core.ko",
"drivers/media/platform/qcom/venus/venus-dec.ko",
"drivers/media/platform/qcom/venus/venus-enc.ko",
"drivers/mfd/qcom-spmi-pmic.ko",
"drivers/mfd/wcd934x.ko",
"drivers/misc/fastrpc.ko",
"drivers/mmc/host/cqhci.ko",
"drivers/mmc/host/sdhci-msm.ko",
"drivers/net/can/spi/mcp251xfd/mcp251xfd.ko",
"drivers/net/wireless/ath/ath.ko",
"drivers/net/wireless/ath/ath10k/ath10k_core.ko",
"drivers/net/wireless/ath/ath10k/ath10k_pci.ko",
"drivers/net/wireless/ath/ath10k/ath10k_snoc.ko",
"drivers/net/wireless/ath/ath11k/ath11k.ko",
"drivers/net/wireless/ath/ath11k/ath11k_ahb.ko",
"drivers/net/wireless/ath/ath11k/ath11k_pci.ko",
"drivers/nvmem/nvmem_qfprom.ko",
"drivers/phy/qualcomm/phy-qcom-qmp-combo.ko",
"drivers/phy/qualcomm/phy-qcom-qmp-pcie.ko",
"drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.ko",
"drivers/phy/qualcomm/phy-qcom-qmp-ufs.ko",
"drivers/phy/qualcomm/phy-qcom-qmp-usb.ko",
"drivers/phy/qualcomm/phy-qcom-qusb2.ko",
"drivers/phy/qualcomm/phy-qcom-snps-femto-v2.ko",
"drivers/phy/qualcomm/phy-qcom-usb-hs.ko",
"drivers/pinctrl/qcom/pinctrl-lpass-lpi.ko",
"drivers/pinctrl/qcom/pinctrl-msm.ko",
"drivers/pinctrl/qcom/pinctrl-sdm845.ko",
"drivers/pinctrl/qcom/pinctrl-sm8250.ko",
"drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.ko",
"drivers/pinctrl/qcom/pinctrl-sm8450.ko",
"drivers/pinctrl/qcom/pinctrl-spmi-gpio.ko",
"drivers/pinctrl/qcom/pinctrl-spmi-mpp.ko",
"drivers/pmdomain/qcom/cpr.ko",
"drivers/pmdomain/qcom/rpmhpd.ko",
"drivers/power/reset/qcom-pon.ko",
"drivers/power/reset/reboot-mode.ko",
"drivers/power/reset/syscon-reboot-mode.ko",
"drivers/regulator/gpio-regulator.ko",
"drivers/regulator/qcom-rpmh-regulator.ko",
"drivers/regulator/qcom_spmi-regulator.ko",
"drivers/regulator/qcom_usb_vbus-regulator.ko",
"drivers/remoteproc/qcom_common.ko",
"drivers/remoteproc/qcom_pil_info.ko",
"drivers/remoteproc/qcom_q6v5.ko",
"drivers/remoteproc/qcom_q6v5_adsp.ko",
"drivers/remoteproc/qcom_q6v5_mss.ko",
"drivers/remoteproc/qcom_q6v5_pas.ko",
"drivers/remoteproc/qcom_q6v5_wcss.ko",
"drivers/remoteproc/qcom_sysmon.ko",
"drivers/reset/reset-qcom-aoss.ko",
"drivers/reset/reset-qcom-pdc.ko",
"drivers/rpmsg/qcom_glink.ko",
"drivers/rpmsg/qcom_glink_rpm.ko",
"drivers/rpmsg/qcom_glink_smem.ko",
"drivers/rpmsg/qcom_smd.ko",
"drivers/rpmsg/rpmsg_ns.ko",
"drivers/rtc/rtc-pm8xxx.ko",
"drivers/slimbus/slim-qcom-ngd-ctrl.ko",
"drivers/slimbus/slimbus.ko",
"drivers/soc/qcom/apr.ko",
"drivers/soc/qcom/cmd-db.ko",
"drivers/soc/qcom/llcc-qcom.ko",
"drivers/soc/qcom/mdt_loader.ko",
"drivers/soc/qcom/pdr_interface.ko",
"drivers/soc/qcom/qcom_aoss.ko",
"drivers/soc/qcom/qcom_ice.ko",
"drivers/soc/qcom/qcom_rpmh.ko",
"drivers/soc/qcom/qmi_helpers.ko",
"drivers/soc/qcom/rmtfs_mem.ko",
"drivers/soc/qcom/smem.ko",
"drivers/soc/qcom/smp2p.ko",
"drivers/soc/qcom/smsm.ko",
"drivers/soc/qcom/socinfo.ko",
"drivers/soc/qcom/spm.ko",
"drivers/soundwire/soundwire-bus.ko",
"drivers/soundwire/soundwire-qcom.ko",
"drivers/spi/spi-geni-qcom.ko",
"drivers/spi/spi-pl022.ko",
"drivers/spi/spi-qcom-qspi.ko",
"drivers/spi/spi-qup.ko",
"drivers/spmi/spmi-pmic-arb.ko",
"drivers/thermal/qcom/lmh.ko",
"drivers/thermal/qcom/qcom-spmi-adc-tm5.ko",
"drivers/thermal/qcom/qcom-spmi-temp-alarm.ko",
"drivers/thermal/qcom/qcom_tsens.ko",
"drivers/tty/serial/msm_serial.ko",
"drivers/ufs/host/ufs-qcom.ko",
"drivers/usb/common/ulpi.ko",
"drivers/usb/host/ohci-hcd.ko",
"drivers/usb/host/ohci-pci.ko",
"drivers/usb/host/ohci-platform.ko",
"drivers/usb/typec/tcpm/qcom/qcom_pmic_tcpm.ko",
"net/mac80211/mac80211.ko",
"net/qrtr/qrtr.ko",
"net/qrtr/qrtr-mhi.ko",
"net/qrtr/qrtr-smd.ko",
"net/qrtr/qrtr-tun.ko",
"net/wireless/cfg80211.ko",
"sound/soc/codecs/snd-soc-dmic.ko",
"sound/soc/codecs/snd-soc-hdmi-codec.ko",
"sound/soc/codecs/snd-soc-lpass-macro-common.ko",
"sound/soc/codecs/snd-soc-lpass-va-macro.ko",
"sound/soc/codecs/snd-soc-lpass-wsa-macro.ko",
"sound/soc/codecs/snd-soc-max98927.ko",
"sound/soc/codecs/snd-soc-rl6231.ko",
"sound/soc/codecs/snd-soc-rt5663.ko",
"sound/soc/codecs/snd-soc-wcd-classh.ko",
"sound/soc/codecs/snd-soc-wcd-mbhc.ko",
"sound/soc/codecs/snd-soc-wcd9335.ko",
"sound/soc/codecs/snd-soc-wcd934x.ko",
"sound/soc/codecs/snd-soc-wsa881x.ko",
"sound/soc/qcom/qdsp6/q6adm.ko",
"sound/soc/qcom/qdsp6/q6afe.ko",
"sound/soc/qcom/qdsp6/q6afe-clocks.ko",
"sound/soc/qcom/qdsp6/q6afe-dai.ko",
"sound/soc/qcom/qdsp6/q6apm-dai.ko",
"sound/soc/qcom/qdsp6/q6apm-lpass-dais.ko",
"sound/soc/qcom/qdsp6/q6asm.ko",
"sound/soc/qcom/qdsp6/q6asm-dai.ko",
"sound/soc/qcom/qdsp6/q6core.ko",
"sound/soc/qcom/qdsp6/q6prm.ko",
"sound/soc/qcom/qdsp6/q6prm-clocks.ko",
"sound/soc/qcom/qdsp6/q6routing.ko",
"sound/soc/qcom/qdsp6/snd-q6apm.ko",
"sound/soc/qcom/qdsp6/snd-q6dsp-common.ko",
"sound/soc/qcom/snd-soc-qcom-common.ko",
"sound/soc/qcom/snd-soc-qcom-sdw.ko",
"sound/soc/qcom/snd-soc-sdm845.ko",
"sound/soc/qcom/snd-soc-sm8250.ko",
]
_DB845C_WATCHDOG_MODULE_OUTS = [
"drivers/watchdog/pm8916_wdt.ko",
"drivers/watchdog/qcom-wdt.ko",
]
kernel_build(
name = "db845c_no_kgdb",
srcs = [":kernel_aarch64_sources"],
outs = [
"arch/arm64/boot/dts/qcom/qrb5165-rb5.dtb",
"arch/arm64/boot/dts/qcom/sdm845-db845c.dtb",
"arch/arm64/boot/dts/qcom/sm8450-qrd.dtb",
],
# Enable mixed build.
base_kernel = ":kernel_aarch64",
build_config = "build.config.db845c",
collect_unstripped_modules = True,
kmi_symbol_list = "android/abi_gki_aarch64_db845c",
make_goals = [
"modules",
"qcom/sdm845-db845c.dtb",
"qcom/qrb5165-rb5.dtb",
"qcom/sm8450-qrd.dtb",
],
module_outs = _DB845C_MODULE_OUTS + _DB845C_WATCHDOG_MODULE_OUTS,
strip_modules = True,
)
kernel_build(
name = "db845c_with_kgdb",
srcs = [":kernel_aarch64_sources"],
outs = [
"arch/arm64/boot/dts/qcom/qrb5165-rb5.dtb",
"arch/arm64/boot/dts/qcom/sdm845-db845c.dtb",
"arch/arm64/boot/dts/qcom/sm8450-qrd.dtb",
],
# Enable mixed build.
base_kernel = ":kernel_aarch64",
build_config = "build.config.db845c",
make_goals = [
"modules",
"qcom/sdm845-db845c.dtb",
"qcom/qrb5165-rb5.dtb",
"qcom/sm8450-qrd.dtb",
],
module_outs = _DB845C_MODULE_OUTS,
strip_modules = True,
)
alias(
name = "db845c",
actual = select({
"//build/kernel/kleaf:kgdb_is_true": "db845c_with_kgdb",
"//conditions:default": "db845c_no_kgdb",
}),
)
kernel_abi(
name = "db845c_abi",
kernel_build = ":db845c",
)
kernel_modules_install(
name = "db845c_modules_install",
kernel_build = ":db845c",
)
merged_kernel_uapi_headers(
name = "db845c_merged_kernel_uapi_headers",
kernel_build = ":db845c",
)
kernel_images(
name = "db845c_images",
build_initramfs = True,
kernel_build = ":db845c",
kernel_modules_install = ":db845c_modules_install",
)
copy_to_dist_dir(
name = "db845c_dist",
data = [
":db845c",
":db845c_images",
":db845c_modules_install",
":db845c_merged_kernel_uapi_headers",
# Mixed build: Additional GKI artifacts.
":kernel_aarch64",
":kernel_aarch64_modules",
":kernel_aarch64_additional_artifacts",
],
dist_dir = "out/db845/dist",
flat = True,
log = "info",
)
_ROCKPI4_MODULE_OUTS = [
# keep sorted
"drivers/char/hw_random/virtio-rng.ko",
"drivers/clk/clk-rk808.ko",
"drivers/cpufreq/cpufreq-dt.ko",
"drivers/cpufreq/cpufreq-dt-platdev.ko",
"drivers/cpufreq/tegra20-cpufreq.ko",
"drivers/dma/pl330.ko",
"drivers/gpu/drm/bridge/analogix/analogix_dp.ko",
"drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko",
"drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.ko",
"drivers/gpu/drm/display/drm_display_helper.ko",
"drivers/gpu/drm/drm_dma_helper.ko",
"drivers/gpu/drm/rockchip/rockchipdrm.ko",
"drivers/i2c/busses/i2c-rk3x.ko",
"drivers/iio/adc/rockchip_saradc.ko",
"drivers/iio/buffer/industrialio-triggered-buffer.ko",
"drivers/iio/buffer/kfifo_buf.ko",
"drivers/mfd/rk8xx-core.ko",
"drivers/mfd/rk8xx-i2c.ko",
"drivers/mfd/rk8xx-spi.ko",
"drivers/mmc/core/pwrseq_simple.ko",
"drivers/mmc/host/cqhci.ko",
"drivers/mmc/host/dw_mmc.ko",
"drivers/mmc/host/dw_mmc-pltfm.ko",
"drivers/mmc/host/dw_mmc-rockchip.ko",
"drivers/mmc/host/sdhci-of-arasan.ko",
"drivers/net/ethernet/stmicro/stmmac/dwmac-rk.ko",
"drivers/net/ethernet/stmicro/stmmac/stmmac.ko",
"drivers/net/ethernet/stmicro/stmmac/stmmac-platform.ko",
"drivers/net/net_failover.ko",
"drivers/net/pcs/pcs_xpcs.ko",
"drivers/net/virtio_net.ko",
"drivers/pci/controller/pcie-rockchip-host.ko",
"drivers/phy/rockchip/phy-rockchip-emmc.ko",
"drivers/phy/rockchip/phy-rockchip-inno-usb2.ko",
"drivers/phy/rockchip/phy-rockchip-pcie.ko",
"drivers/phy/rockchip/phy-rockchip-typec.ko",
"drivers/pwm/pwm-rockchip.ko",
"drivers/regulator/fan53555.ko",
"drivers/regulator/pwm-regulator.ko",
"drivers/regulator/rk808-regulator.ko",
"drivers/rtc/rtc-rk808.ko",
"drivers/soc/rockchip/io-domain.ko",
"drivers/thermal/rockchip_thermal.ko",
"drivers/usb/host/ohci-hcd.ko",
"drivers/usb/host/ohci-platform.ko",
"drivers/virtio/virtio_pci_legacy_dev.ko",
"net/core/failover.ko",
]
_ROCKPI4_WATCHDOG_MODULE_OUTS = [
# keep sorted
"drivers/watchdog/dw_wdt.ko",
]
# TODO(b/258259749): Convert rockpi4 to mixed build
kernel_build(
name = "rockpi4_no_kgdb",
srcs = [":kernel_aarch64_sources"],
outs = [
"Image",
"System.map",
"modules.builtin",
"modules.builtin.modinfo",
"rk3399-rock-pi-4b.dtb",
"vmlinux",
"vmlinux.symvers",
],
build_config = "build.config.rockpi4",
dtstree = "//common-modules/virtual-device:rockpi4_dts",
make_goals = [
"Image",
"modules",
"rk3399-rock-pi-4b.dtb",
],
module_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64") + _ROCKPI4_MODULE_OUTS + _ROCKPI4_WATCHDOG_MODULE_OUTS,
visibility = ["//visibility:private"],
)
# TODO(b/258259749): Convert rockpi4 to mixed build
kernel_build(
name = "rockpi4_with_kgdb",
srcs = [":kernel_aarch64_sources"],
outs = [
"Image",
"System.map",
"modules.builtin",
"modules.builtin.modinfo",
"rk3399-rock-pi-4b.dtb",
"vmlinux",
"vmlinux.symvers",
],
build_config = "build.config.rockpi4",
dtstree = "//common-modules/virtual-device:rockpi4_dts",
make_goals = [
"Image",
"modules",
"rk3399-rock-pi-4b.dtb",
],
module_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64") + _ROCKPI4_MODULE_OUTS,
visibility = ["//visibility:private"],
)
alias(
name = "rockpi4",
actual = select({
"//build/kernel/kleaf:kgdb_is_true": "rockpi4_with_kgdb",
"//conditions:default": "rockpi4_no_kgdb",
}),
)
kernel_modules_install(
name = "rockpi4_modules_install",
kernel_build = ":rockpi4",
)
kernel_images(
name = "rockpi4_images",
build_initramfs = True,
kernel_build = ":rockpi4",
kernel_modules_install = ":rockpi4_modules_install",
)
copy_to_dist_dir(
name = "rockpi4_dist",
data = [
":rockpi4",
":rockpi4_images",
":rockpi4_modules_install",
],
dist_dir = "out/rockpi4/dist",
flat = True,
)
kernel_build(
name = "fips140",
outs = [],
base_kernel = ":kernel_aarch64",
build_config = "build.config.gki.aarch64.fips140",
kmi_symbol_list = "android/abi_gki_aarch64_fips140",
module_outs = ["crypto/fips140.ko"],
)
kernel_abi(
name = "fips140_abi",
kernel_build = ":fips140",
kmi_symbol_list_add_only = True,
)
copy_to_dist_dir(
name = "fips140_dist",
data = [
":fips140",
],
dist_dir = "out/fips140/dist",
flat = True,
)
# allmodconfig build tests.
# These are build tests only, so:
# - outs are intentionally set to empty to not copy anything to DIST_DIR
# - --allow-undeclared-modules must be used so modules are not declared or copied.
# - No dist target because these are build tests. We don't care about the artifacts.
# tools/bazel build --allow_undeclared_modules //common:kernel_aarch64_allmodconfig
kernel_build(
name = "kernel_aarch64_allmodconfig",
srcs = [":kernel_aarch64_sources"],
# Hack to actually check the build.
# Otherwise, Bazel thinks that there are no output files, and skip building.
outs = [".config"],
build_config = "build.config.allmodconfig.aarch64",
make_goals = [
"Image",
"modules",
],
visibility = ["//visibility:private"],
)
# tools/bazel build --allow_undeclared_modules //common:kernel_x86_64_allmodconfig
kernel_build(
name = "kernel_x86_64_allmodconfig",
srcs = [":kernel_x86_64_sources"],
# Hack to actually check the build.
# Otherwise, Bazel thinks that there are no output files, and skip building.
outs = [".config"],
arch = "x86_64",
build_config = "build.config.allmodconfig.x86_64",
make_goals = [
"bzImage",
"modules",
],
visibility = ["//visibility:private"],
)
# tools/bazel build --allow_undeclared_modules //common:kernel_arm_allmodconfig
kernel_build(
name = "kernel_arm_allmodconfig",
# We don't have an arm-specific source list, so use the common one.
srcs = [":common_kernel_sources"],
# Hack to actually check the build.
# Otherwise, Bazel thinks that there are no output files, and skip building.
outs = [".config"],
arch = "arm",
build_config = "build.config.allmodconfig.arm",
make_goals = [
"zImage",
"modules",
],
visibility = ["//visibility:private"],
)
# KUnit test targets
_KUNIT_DIR = "testcases/kunit"
pkg_files(
name = "kunit_tests_config_arm64",
srcs = [
"tools/testing/kunit/android/tradefed_configs/config_arm64.xml",
],
renames = {
"tools/testing/kunit/android/tradefed_configs/config_arm64.xml": _KUNIT_DIR + "/kunit.config",
},
visibility = ["//visibility:private"],
)
pkg_files(
name = "kunit_tests_config_x86_64",
srcs = [
"tools/testing/kunit/android/tradefed_configs/config_x86_64.xml",
],
renames = {
"tools/testing/kunit/android/tradefed_configs/config_x86_64.xml": _KUNIT_DIR + "/kunit.config",
},
visibility = ["//visibility:private"],
)
pkg_files(
name = "kunit_modules_arm64",
srcs = [
":kernel_aarch64/" + e
for e in get_kunit_modules_list("arm64")
],
prefix = _KUNIT_DIR + "/arm64",
visibility = ["//visibility:private"],
)
pkg_files(
name = "kunit_modules_x86_64",
srcs = [
":kernel_x86_64/" + e
for e in get_kunit_modules_list("x86_64")
],
prefix = _KUNIT_DIR + "/x86_64/",
visibility = ["//visibility:private"],
)
pkg_filegroup(
name = "kunit_tests_arm64_pgk_files",
srcs = [
":kunit_modules_arm64",
":kunit_tests_config_arm64",
],
visibility = ["//visibility:private"],
)
pkg_filegroup(
name = "kunit_tests_x86_64_pkg_files",
srcs = [
":kunit_modules_x86_64",
":kunit_tests_config_x86_64",
],
visibility = ["//visibility:private"],
)
# KUnit build rules for local execution workflow
# Run by bazel run //common:kunit_tests_arm64 -- -v --destdir /tmp/kernel_tests/
pkg_install(
name = "kunit_tests_arm64",
srcs = [
":kunit_tests_arm64_pkg_files",
],
visibility = ["//visibility:private"],
)
pkg_install(
name = "kunit_tests_x86_64",
srcs = [
":kunit_tests_x86_64_pkg_files",
],
visibility = ["//visibility:private"],
)
# DDK Headers
# All headers. These are the public targets for DDK modules to use.
alias(
name = "all_headers",
actual = "all_headers_aarch64",
visibility = ["//visibility:public"],
)
ddk_headers(
name = "all_headers_aarch64",
hdrs = [":all_headers_allowlist_aarch64"] + select({
"//build/kernel/kleaf:allow_ddk_unsafe_headers_set": [":all_headers_unsafe"],
"//conditions:default": [],
}),
visibility = ["//visibility:public"],
)
ddk_headers_archive(
name = "kernel_aarch64_ddk_headers_archive",
srcs = [
"all_headers_aarch64",
],
visibility = ["//visibility:private"],
)
ddk_headers(
name = "all_headers_arm",
hdrs = [":all_headers_allowlist_arm"] + select({
"//build/kernel/kleaf:allow_ddk_unsafe_headers_set": [":all_headers_unsafe"],
"//conditions:default": [],
}),
visibility = ["//visibility:public"],
)
ddk_headers(
name = "all_headers_x86_64",
hdrs = [":all_headers_allowlist_x86_64"] + select({
"//build/kernel/kleaf:allow_ddk_unsafe_headers_set": [":all_headers_unsafe"],
"//conditions:default": [],
}),
visibility = ["//visibility:public"],
)
# Implementation details for DDK headers. The targets below cannot be directly
# depended on by DDK modules.
# DDK headers allowlist. This is the list of all headers and include
# directories that are safe to use in DDK modules.
ddk_headers(
name = "all_headers_allowlist_aarch64",
hdrs = [
":all_headers_allowlist_aarch64_globs",
":all_headers_allowlist_common_globs",
],
# The list of include directories where source files can #include headers
# from. In other words, these are the `-I` option to the C compiler.
# These are prepended to LINUXINCLUDE.
linux_includes = [
"arch/arm64/include",
"arch/arm64/include/uapi",
"include",
"include/uapi",
],
visibility = ["//visibility:private"],
)
ddk_headers(
name = "all_headers_allowlist_arm",
hdrs = [
":all_headers_allowlist_arm_globs",
":all_headers_allowlist_common_globs",
],
# The list of include directories where source files can #include headers
# from. In other words, these are the `-I` option to the C compiler.
# These are prepended to LINUXINCLUDE.
linux_includes = [
"arch/arm/include",
"arch/arm/include/uapi",
"include",
"include/uapi",
],
visibility = ["//visibility:private"],
)
ddk_headers(
name = "all_headers_allowlist_x86_64",
hdrs = [
":all_headers_allowlist_common_globs",
":all_headers_allowlist_x86_64_globs",
],
# The list of include directories where source files can #include headers
# from. In other words, these are the `-I` option to the C compiler.
# These are prepended to LINUXINCLUDE.
linux_includes = [
"arch/x86/include",
"arch/x86/include/uapi",
"include",
"include/uapi",
],
visibility = ["//visibility:private"],
)
# List of DDK headers allowlist that are glob()-ed to avoid changes of BUILD
# file when the list of files changes. All headers in these directories
# are safe to use.
# These are separate filegroup targets so the all_headers_allowlist_* are
# more friendly to batch BUILD file update tools like buildozer.
# globs() for arm64 only
filegroup(
name = "all_headers_allowlist_aarch64_globs",
srcs = glob(["arch/arm64/include/**/*.h"]),
visibility = ["//visibility:private"],
)
# globs() for arm only
filegroup(
name = "all_headers_allowlist_arm_globs",
srcs = glob(["arch/arm/include/**/*.h"]),
visibility = ["//visibility:private"],
)
# globs() for x86 only
filegroup(
name = "all_headers_allowlist_x86_64_globs",
srcs = glob(["arch/x86/include/**/*.h"]),
visibility = ["//visibility:private"],
)
# globs() for all architectures
filegroup(
name = "all_headers_allowlist_common_globs",
srcs = glob(["include/**/*.h"]),
visibility = ["//visibility:private"],
)
# DDK headers unsafe list. This is the list of all headers and include
# directories that may be used during migration from kernel_module's, but
# should be avoided in general.
# Use with caution; items may:
# - be removed without notice
# - be moved into all_headers
ddk_headers(
name = "all_headers_unsafe",
hdrs = [
"drivers/gpu/drm/virtio/virtgpu_trace.h",
],
# The list of include directories where source files can #include headers
# from. In other words, these are the `-I` option to the C compiler.
# Unsafe include directories are appended to ccflags-y.
includes = [],
visibility = ["//visibility:private"],
)
_KSELFTEST_DIR = "testcases/selftests"
_KSELFTEST_COPTS = [
"-O3",
"-pthread",
"-std=gnu99",
] + select({
":arm": ["-mcpu=cortex-a8"],
"//conditions:default": [],
})
config_setting(
name = "x86_64",
values = {"platforms": "//build/kernel/kleaf/impl:android_x86_64"},